Health Experts Say There Is A Slight Decrease In The Effectiveness Of The Vaccine Against Variant B1617

Merdeka.com – Professor of Lung, Faculty of Medicine, University of Indonesia (FKUI) Professor Tjandra Yoga Aditama said there was a slight decrease in the effectiveness of a number of Covid-19 …

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How to Prevent Lung Cancer, Stop Smoking and Consume Healthy Foods

Lung cancer illustration. © 2012 Shutterstock / Minerva Studio Merdeka.com – The lungs are one of the organs in the respiratory system that have an important role for the body. …

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